Triple
T932047
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lorain, Ohio |
E20113
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Charles Berry Bascule Bridge
The Charles Berry Bascule Bridge is a historic movable drawbridge in Lorain, Ohio, known for carrying U.S. Route 6 over the Black River and serving as a prominent local landmark.
|
E235741
|
NE FINISHED |
How this triple was built (4 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Charles Berry Bascule Bridge | Statement: [Lorain, Ohio, hasLandmark, Charles Berry Bascule Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Charles Berry Bascule Bridge Context triple: [Lorain, Ohio, hasLandmark, Charles Berry Bascule Bridge]
-
A.
Mark Twain Memorial Bridge
The Mark Twain Memorial Bridge is a highway bridge over the Mississippi River near Hannibal, Missouri, named in honor of the famed American author Mark Twain.
-
B.
Grenville Dodge Memorial Bridge
The Grenville Dodge Memorial Bridge is a major highway bridge in the Omaha–Council Bluffs area that carries Interstate 480 across the Missouri River between Nebraska and Iowa.
-
C.
Walt Whitman Bridge
The Walt Whitman Bridge is a major suspension bridge connecting Philadelphia, Pennsylvania, to Gloucester City, New Jersey, and serving as a key highway crossing over the Delaware River.
-
D.
Theodore Roosevelt Bridge
The Theodore Roosevelt Bridge is a major highway bridge over the Potomac River in Washington, D.C., carrying traffic between the city and Arlington, Virginia.
-
E.
Maurice J. Tobin Memorial Bridge
The Maurice J. Tobin Memorial Bridge is a major steel cantilever bridge in Boston, Massachusetts, carrying U.S. Route 1 over the Mystic River between Charlestown and Chelsea.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Charles Berry Bascule Bridge Triple: [Lorain, Ohio, hasLandmark, Charles Berry Bascule Bridge]
Generated description
The Charles Berry Bascule Bridge is a historic movable drawbridge in Lorain, Ohio, known for carrying U.S. Route 6 over the Black River and serving as a prominent local landmark.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Charles Berry Bascule Bridge Target entity description: The Charles Berry Bascule Bridge is a historic movable drawbridge in Lorain, Ohio, known for carrying U.S. Route 6 over the Black River and serving as a prominent local landmark.
-
A.
Mark Twain Memorial Bridge
The Mark Twain Memorial Bridge is a highway bridge over the Mississippi River near Hannibal, Missouri, named in honor of the famed American author Mark Twain.
-
B.
Grenville Dodge Memorial Bridge
The Grenville Dodge Memorial Bridge is a major highway bridge in the Omaha–Council Bluffs area that carries Interstate 480 across the Missouri River between Nebraska and Iowa.
-
C.
Walt Whitman Bridge
The Walt Whitman Bridge is a major suspension bridge connecting Philadelphia, Pennsylvania, to Gloucester City, New Jersey, and serving as a key highway crossing over the Delaware River.
-
D.
Theodore Roosevelt Bridge
The Theodore Roosevelt Bridge is a major highway bridge over the Potomac River in Washington, D.C., carrying traffic between the city and Arlington, Virginia.
-
E.
Maurice J. Tobin Memorial Bridge
The Maurice J. Tobin Memorial Bridge is a major steel cantilever bridge in Boston, Massachusetts, carrying U.S. Route 1 over the Mystic River between Charlestown and Chelsea.
- F. None of above. chosen
Provenance (5 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69a493af3dc48190adb7263e6e445ea1 |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4b34c457c819085cbfa0c798cb4c6 |
completed | March 1, 2026, 9:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae5150360881909dabd3d6d12f83e1 |
completed | March 9, 2026, 4:49 a.m. |
| NEDg | Description generation | batch_69ae51e8aaa48190919397831d46db23 |
completed | March 9, 2026, 4:51 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae526dd8608190baefb3101884c83f |
completed | March 9, 2026, 4:54 a.m. |
Created at: March 1, 2026, 7:40 p.m.